DAHUA DH-IPC-HFW2431S-S-S2, IP Security Camera POE, 4MP, 2K, 2.8mm, WDR, IP67, IR 30m. Intrusion

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Description

Main features

  • 4MP, 1/3" CMOS image sensor
  • Outputs 4MP (2560 × 1440) @ 25/30fps, Max. supports 4MP (2688 × 1520) @ 20fps
  • H.265 Codec
  • Built-in IR LED
  • ROI, SMART H.264 / H.265
  • Rotation mode, WDR, 3D DNR, HLC, BLC, digital watermark, applicable to various monitoring scenes
  • Intelligent detection: intrusion, tripwire
  • Abnormal detection: Motion detection, Video tampering, No SD card, SD card full, SD card error, Network disconnected, IP conflict, Illegal access, Voltage detection
  • IP67 protection grade

Specs

  • 1/3" 4 Megapixel Progressive CMOS
  • IR distance 30 m
  • Fixed lens 2.8mm
  • Field of view: Pan: 102.0° Tilt: 55.0° Diagonal: 121.0°
  • IVS Overview: Tripwire Intrusion
  • Video compression: H.265; H.264; H.264B; MJPEG
  • True WDR 120 dB
  • Noise reduction: 3D DNR
  • Power supply: 12V DC / PoE (802.3af)
  • IP67
  • Housing: Metal

Camera

Image sensor

1/3” 4 megapixel progressive CMOS

Max. Resolution

2688 (H) × 1520 (V)

ROM

128 megabytes

RAM

128 megabytes

Scanning system

Progressive

Electronic shutter speed

Auto/Manual 1/3 s–1/100000 s

S/N ratio

> 56dB

Min. Lighting

0.008 lux@F1.6

Illumination distance

30 m (98.43 ft)

Illuminator on/off control

Car manual

Illuminator number

1 ( Infrared LED )

Pan/Tilt/Rotation Range

Panoramic: 0°–360°
Tilt: 0°–90°
Rotation: 0°–360°

Lens

Lens Type

Fixed focal

Mounting type

M12

Focal length

2.8mm
3.6mm

Max. Opening

P1.6
P1.6

Field of view

2.8 mm:
Horizontal: 102.0° × Vertical 55.0° × Diagonal 121.0°

3.6 mm:
Horizontal 84.0° × Vertical 45.0° × Diagonal 100.0°

Type of iris

Fixed

Close focusing distance

2.8mm: 0.9m (2.95ft)
3.6 mm: 1.6 m (3.61 ft)

DORI distance

Lens

Detect

Notice

Recognize

Identify

2.8 millimeters

56 m (183.73 ft)

22.4 meters

(73.49 feet)

11.2 meters

(36.75 feet)

5.6 meters

(18.37 feet)

3.6 millimeters

80 m (262.47 ft)

32.0 m (104.99 ft)

16.0 meters

(52.49 feet)

8.0 meters

(26.25 feet)

smart event

IVS

Tripwire; intrusion

Video

Video compression

H.265; H.264; H.264B; MJPEG (only supported

by undercurrent)

Smart Codec

Smart H.265+/ Smart H.264+

Video frame rate

Conventional:

2688 × 1520 (1fps-20fps)

2560 × 1440 (1fps-25/30fps)

Sub current:

704 × 576 (1fps-25fps)

704 × 480 (1fps-30fps)

Transmission capacity

2 streams

Resolution

2688 × 1520 (2688 × 1520); 2560 × 1440 (2560 × 1440); 2304 × 1296 (2304 × 1296); 1080p (1920 × 1080); 1.3M (1280 × 960); 720p (1280×720); D1 (704 × 576/704 × 480); VGA (640×480); CIF (352 × 288/352 × 240)

Bit rate control

CBR/VBR

Video Bitrate

H.264: 32 kbps–6144 kbps
H.265: 12 kbps–6144 kbps

Day/Night

Automatic (ICR)/Color/B/W

BLC

Yeah

CHL

Yeah

WDR

120dB

White balance

Auto/natural/streetlight/outdoor/manual/regional custom

Gain control

Car manual

Noise reduction

3D noise reduction

Motion detection

OFF/ON (4 areas, rectangular)

Region of Interest (RoI)

Yes (4 areas)

Smart lighting

Yeah

Image rotation

0°/90°/180°/270° (supports 90°/270° with resolution of 2688 × 1520 and below).

Mirror

Yeah

Privacy Masking

4 areas

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